Otterbox, maker of incredibly durable smartphone and tablet cases, has partnered with LIVESTRONG to create a special edition of its Commuter case for iPhone.

The special Commuter case will be sold exclusively through RadioShack and Otterbox.com. As you’d expect with a LIVESTRONG branded product, a portion of the profits go towards the Lance Armstrong Foundation which will help fund cancer research.

Thankfully the entire case isn’t yellow, but is instead a classic black with a yellow LIVESTRONG logo on the back. The case itself uses Otterbox’s dual-layer design to make it durable. All of Otterbox’s cases are tested to withstand three-foot drops from every angle, so this should protect everything but the screen if you ever drop your iPhone 4/S. It’s not the highest-end Otterbox case so it could offer more protection, but it should be enough for everyday use. Plus you get that warm fuzzy feeling that you helped put some money towards cancer research.